Flags with arguments consume other flags instead of erroring

[DannyBen]

Bashly config:

name: download
version: 0.1.0

flags:
- long: --path
  arg: path
  help: path to directory
  default: somedir
- long: --other
  help: test some flag

Expected behavior

$ ./download --path --other
--path requires an argument: --path PATH

Actual behavior

$ ./download --path --other
args:
- ${args[--path]} = --other

Notes

Implementing this will probably mean checking for the supplied flag argument, and if it starts with a hyphen (-), assume it is another flag and disallow it. Therefore, need to consider this downside before implementing.

[DannyBen]

This behavior was explicitly changed in f4e680d:

-  if [[ $2 && $2 != -* ]]; then
+  if [[ $2 ]]; then

The current behavior is the intended and preferred one, closing.